Method, computer device, and non-transitory computer readable record medium to display content of interest

ABSTRACT

A method, a system, and a non-transitory computer-readable record medium are provided to display content of interest. A content display method may include analyzing a user interest based on a user activity on an application; generating a customized content in response to receiving from a server, information that matches the user interest; and displaying the customized content through an interface related to a specific event when the specific event occurs on the application.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation application of U.S. Ser. No.17/992,303, filed Nov. 22, 2022, which is a continuation application ofU.S. application Ser. No. 17/577,847, filed Jan. 18, 2022 (now U.S. Pat.No. 11,546,286 issued Jan. 3, 2023), which claims priority from KoreanPatent Application No. 10-2021-0007542, filed Jan. 19, 2021 in theKorean Intellectual Property Office (KIPO), the disclosures of which areincorporated herein by reference in their entireties.

BACKGROUND 1. Field

Apparatuses and methods consistent with example embodiments relate torecommending content based on analysis of a user's interest.

2. Description of Related Art

An instant messenger that is a general community tool may send andreceive messages or data in real time and allow a user to register acontact on a messenger and to send and receive messages with acounterpart included in a contact list.

Such a messenger function allows the use of a messenger to be popularnot only in a personal computer (PC) environment but also in a mobileenvironment of a mobile communication terminal.

For example, a mobile messenger service system and method of a portableterminal using a wireless communication network may provide a messengerservice between mobile messengers installed on portable terminals.

As the use of an instant messenger becomes popular and a functionprovided through an instant messenger becomes more diverse, a functionof sharing content and a variety of information, such as a photo, avideo, a file, a contact, a location, a schedule, a notice, and a vote,and an interaction with another service, such as a game service and avideo service, are supported.

SUMMARY

One or more example embodiment provides a method and an apparatus fordisplaying customized content according to an interest at an occurrencepoint in time of a specific event in association with a communityapplication.

Further, one or more example embodiment provides a method and anapparatus for customizing a startup screen of a community applicationaccording to a user interest.

Still further, one or more example embodiment provides a method and anapparatus for displaying a customized content according to a userinterest when an activity in a community meets a specific condition.

According to an aspect of an example embodiment, there is provided acontent display method implemented by a computer system including atleast one processor configured to execute computer-readable instructionsincluded in a memory, the content display method including: analyzing auser interest based on a user activity on an application; generating acustomized content in response to receiving from a server, informationthat matches the user interest; and displaying the customized contentthrough an interface related to a specific event when the specific eventoccurs on the application.

The content display method may include: displaying the customizedcontent on a launch screen of the application when the applicationstarts to run.

The displaying may include: displaying the customized content through achatroom of the application when the user activity in the chatroom meetsa specific condition.

The displaying may include: displaying the customized content through achatroom of the application when a user enters the chatroom with nounread messages.

The displaying may include: displaying the customized content through achatroom of the application when a user stays for a predetermined periodof time or longer without sending a message in the chatroom.

The displaying may include: when a user enters a chatroom among aplurality of chatrooms that exist on the application, displaying thecustomized content through the chatroom based on the chatroom beingentered by the user immediately after the application is started andbeing a last chatroom in which the user stayed immediately before aprevious termination of the application.

The displaying may include: displaying the customized content through aspecific chatroom, among a plurality of chatrooms of the application,when a predetermined type of activity is detected or the predeterminedtype of activity occurs at a predetermined rate or higher.

The displaying may include: in response to receiving a message includinga keyword related to the user interest through a chatroom of theapplication, displaying an interface for receiving a selection input inassociation with the message; and displaying the customized contentthrough the chatroom when a user selects the interface.

The displaying may include: displaying an interface for receiving aselection input in association with a content, in response to thecontent shared through a chatroom of the application matching the userinterest; and displaying the customized content through the chatroomwhen a user selects the interface.

The generating the customized content may include: receiving, from theserver, data that includes content provider information or contentinformation corresponding to the user interest; and generating thecustomized content in a chatroom message format of the application usingthe data.

According to an aspect of another example embodiment, there is provideda non-transitory computer-readable record medium storing instructionsthat, when executed by a processor, cause the processor to perform acontent display method. The content display method may include:analyzing a user interest based on a user activity on an application;generating a customized content in response to receiving from a server,information that matches the user interest; and displaying thecustomized content through an interface related to a specific event whenthe specific event occurs on the application.

According to an aspect of another example embodiment, there is provideda computer system including: a memory storing one or morecomputer-readable instructions; and at least one processor configured toexecute the computer-readable instructions to: analyze a user interestbased on a user activity on an application; generate a customizedcontent in response to receiving from a server, information that matchesthe user interest; and display the customized content through aninterface related to a specific event when the specific event occurs onthe application.

The at least one processor may be further configured to display thecustomized content on a launch screen of the application when theapplication starts to run.

The at least one processor may be further configured to display thecustomized content through a chatroom of the application when the useractivity in the chatroom meets a specific condition.

The at least one processor may be further configured to display thecustomized content through a chatroom of the application when a userenters the chatroom with no unread messages.

The at least one processor may be further configured to display thecustomized content through a chatroom of the application when a userstays for a predetermined period of time or longer without sending amessage in the chatroom.

The at least one processor may be further configured to, when a userenters a chatroom among a plurality of chatrooms that exist on theapplication, display the customized content through the chatroom of theapplication based on the chatroom being entered by the user immediatelyafter the application is started, and being a last chatroom in which theuser stayed immediately before a previous termination of theapplication.

The at least one processor may be further configured to display thecustomized content through a specific chatroom, among a plurality ofchatrooms of the application, when a predetermined type of activity isdetected or the predetermined type of activity occurs at a predeterminedrate or higher.

The at least one processor may be further configured to, in response toreceiving a message including a keyword related to the user interestthrough a chatroom of the application, display an interface forreceiving a selection input in association with the message, and displaythe customized content through the chatroom when a user selects theinterface.

The at least one processor may be further configured to display aninterface for receiving a selection input in association with a content,in response to the content shared through a chatroom of the applicationmatching the user interest, and display the customized content throughthe chatroom when a user selects the interface.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and/or other aspects will be more apparent by describingcertain example embodiments, with reference to the accompanyingdrawings, in which:

FIG. 1 is a diagram illustrating an example of a network environmentaccording to at least one example embodiment;

FIG. 2 is a diagram illustrating an example of an electronic device anda server according to at least one example embodiment;

FIG. 3 is a diagram illustrating an example of components includable ina processor of an electronic device according to at least one exampleembodiment;

FIG. 4 is a flowchart illustrating an example of a method performed byan electronic device according to at least one example embodiment; and

FIGS. 5 to 11 illustrate examples of a process of displaying content ofinterest according to at least one example embodiment.

DETAILED DESCRIPTION

Example embodiments are described in greater detail below with referenceto the accompanying drawings.

In the following description, like drawing reference numerals are usedfor like elements, even in different drawings. The matters defined inthe description, such as detailed construction and elements, areprovided to assist in a comprehensive understanding of the exampleembodiments. However, it is apparent that the example embodiments can bepracticed without those specifically defined matters. Also, well-knownfunctions or constructions are not described in detail since they wouldobscure the description with unnecessary detail.

One or more example embodiments will be described in detail withreference to the accompanying drawings. Example embodiments, however,may be embodied in various different forms, and should not be construedas being limited to only the illustrated embodiments. Rather, theillustrated embodiments are provided as examples so that this disclosurewill be thorough and complete, and will fully convey the concepts ofthis disclosure to those skilled in the art. Accordingly, knownprocesses, elements, and techniques, may not be described with respectto some example embodiments. Unless otherwise noted, like referencecharacters denote like elements throughout the attached drawings andwritten description, and thus descriptions will not be repeated.

Although the terms “first,” “second,” “third,” etc., may be used hereinto describe various elements, components, regions, layers, and/orsections, these elements, components, regions, layers, and/or sections,should not be limited by these terms. These terms are only used todistinguish one element, component, region, layer, or section, fromanother region, layer, or section. Thus, a first element, component,region, layer, or section, discussed below may be termed a secondelement, component, region, layer, or section, without departing fromthe scope of this disclosure.

Spatially relative terms, such as “beneath,” “below,” “lower,” “under,”“above,” “upper,” and the like, may be used herein for ease ofdescription to describe one element or feature's relationship to anotherelement(s) or feature(s) as illustrated in the figures. It will beunderstood that the spatially relative terms are intended to encompassdifferent orientations of the device in use or operation in addition tothe orientation depicted in the figures. For example, if the device inthe figures is turned over, elements described as “below,” “beneath,” or“under,” other elements or features would then be oriented “above” theother elements or features. Thus, the example terms “below” and “under”may encompass both an orientation of above and below. The device may beotherwise oriented (rotated 90 degrees or at other orientations) and thespatially relative descriptors used herein interpreted accordingly. Inaddition, when an element is referred to as being “between” twoelements, the element may be the only element between the two elements,or one or more other intervening elements may be present.

As used herein, the singular forms “a,” “an,” and “the,” are intended toinclude the plural forms as well, unless the context clearly indicatesotherwise. It will be further understood that the terms “comprises”and/or “comprising,” when used in this specification, specify thepresence of stated features, integers, steps, operations, elements,and/or components, but do not preclude the presence or addition of oneor more other features, integers, steps, operations, elements,components, and/or groups, thereof. As used herein, the term “and/or”includes any and all combinations of one or more of the associatedlisted products. Expressions such as “at least one of,” when preceding alist of elements, modify the entire list of elements and do not modifythe individual elements of the list. For example, the expression, “atleast one of a, b, and c,” should be understood as including only a,only b, only c, both a and b, both a and c, both b and c, all of a, b,and c, or any variations of the aforementioned examples. Also, the term“exemplary” is intended to refer to an example or illustration.

When an element is referred to as being “on,” “connected to,” “coupledto,” or “adjacent to,” another element, the element may be directly on,connected to, coupled to, or adjacent to, the other element, or one ormore other intervening elements may be present. In contrast, when anelement is referred to as being “directly on,” “directly connected to,”“directly coupled to,” or “immediately adjacent to,” another elementthere are no intervening elements present.

Unless otherwise defined, all terms (including technical and scientificterms) used herein have the same meaning as commonly understood by oneof ordinary skill in the art to which example embodiments belong. Terms,such as those defined in commonly used dictionaries, should beinterpreted as having a meaning that is consistent with their meaning inthe context of the relevant art and/or this disclosure, and should notbe interpreted in an idealized or overly formal sense unless expresslyso defined herein.

Example embodiments may be described with reference to acts and symbolicrepresentations of operations (e.g., in the form of flow charts, flowdiagrams, data flow diagrams, structure diagrams, block diagrams, etc.)that may be implemented in conjunction with units and/or devicesdiscussed in more detail below. Although discussed in a particularmanner, a function or operation specified in a specific block may beperformed differently from the flow specified in a flowchart, flowdiagram, etc. For example, functions or operations illustrated as beingperformed serially in two consecutive blocks may actually be performedsimultaneously, or in some cases be performed in reverse order.

Units and/or devices according to one or more example embodiments may beimplemented using hardware and/or a combination of hardware andsoftware. For example, hardware devices may be implemented usingprocessing circuitry such as, but not limited to, a processor, CentralProcessing Unit (CPU), a controller, an arithmetic logic unit (ALU), adigital signal processor, a microcomputer, a field programmable gatearray (FPGA), a System-on-Chip (SoC), a programmable logic unit, amicroprocessor, or any other device capable of responding to andexecuting instructions in a defined manner.

Software may include a computer program, program code, instructions, orsome combination thereof, for independently or collectively instructingor configuring a hardware device to operate as desired. The computerprogram and/or program code may include program or computer-readableinstructions, software components, software modules, data files, datastructures, and/or the like, capable of being implemented by one or morehardware devices, such as one or more of the hardware devices mentionedabove. Examples of program code include both machine code produced by acompiler and higher level program code that is executed using aninterpreter.

For example, when a hardware device is a computer processing device(e.g., a processor), Central Processing Unit (CPU), a controller, anarithmetic logic unit (ALU), a digital signal processor, amicrocomputer, a microprocessor, etc., the computer processing devicemay be configured to carry out program code by performing arithmetical,logical, and input/output operations, according to the program code.Once the program code is loaded into a computer processing device, thecomputer processing device may be programmed to perform the programcode, thereby transforming the computer processing device into a specialpurpose computer processing device. In a more specific example, when theprogram code is loaded into a processor, the processor becomesprogrammed to perform the program code and operations correspondingthereto, thereby transforming the processor into a special purposeprocessor.

Software and/or data may be embodied permanently or temporarily in anytype of machine, component, physical or virtual equipment, or computerrecord medium or device, capable of providing instructions or data to,or being interpreted by, a hardware device. The software also may bedistributed over network coupled computer systems so that the softwareis stored and executed in a distributed fashion. In particular, forexample, software and data may be stored by one or more computerreadable record mediums, including the tangible or non-transitorycomputer-readable storage media discussed herein.

According to one or more example embodiments, computer processingdevices may be described as including various functional units thatperform various operations and/or functions to increase the clarity ofthe description. However, computer processing devices are not intendedto be limited to these functional units. For example, in one or moreexample embodiments, the various operations and/or functions of thefunctional units may be performed by other ones of the functional units.Further, the computer processing devices may perform the operationsand/or functions of the various functional units without sub-dividingthe operations and/or functions of the computer processing units intothese various functional units.

Units and/or devices according to one or more example embodiments mayalso include one or more storage devices. The one or more storagedevices may be tangible or non-transitory computer-readable storagemedia, such as random access memory (RAM), read only memory (ROM), apermanent mass storage device (such as a disk drive, solid state (e.g.,NAND flash) device, and/or any other like data storage mechanism capableof storing and recording data. The one or more storage devices may beconfigured to store computer programs, program code, instructions, orsome combination thereof, for one or more operating systems and/or forimplementing the example embodiments described herein. The computerprograms, program code, instructions, or some combination thereof, mayalso be loaded from a separate computer readable record medium into theone or more storage devices and/or one or more computer processingdevices using a drive mechanism. Such separate computer readable recordmedium may include a Universal Serial Bus (USB) flash drive, a memorystick, a Blu-ray/DVD/CD-ROM drive, a memory card, and/or other likecomputer readable storage media. The computer programs, program code,instructions, or some combination thereof, may be loaded into the one ormore storage devices and/or the one or more computer processing devicesfrom a remote data storage device via a network interface, rather thanvia a local computer readable record medium. Additionally, the computerprograms, program code, instructions, or some combination thereof, maybe loaded into the one or more storage devices and/or the one or moreprocessors from a remote computing system that is configured to forwardand/or distribute the computer programs, program code, instructions, orsome combination thereof, over a network. The remote computing systemmay forward and/or distribute the computer programs, program code,instructions, or some combination thereof, via a wired interface, an airinterface, and/or any other like medium.

The one or more hardware devices, the one or more storage devices,and/or the computer programs, program code, instructions, or somecombination thereof, may be specially designed and constructed for thepurposes of the example embodiments, or they may be known devices thatare altered and/or modified for the purposes of example embodiments.

A hardware device, such as a computer processing device, may run anoperating system (OS) and one or more software applications that run onthe OS. The computer processing device also may access, store,manipulate, process, and create data in response to execution of thesoftware. For simplicity, one or more example embodiments may beexemplified as one computer processing device; however, one skilled inthe art will appreciate that a hardware device may include multipleprocessing elements and multiple types of processing elements. Forexample, a hardware device may include multiple processors or aprocessor and a controller. In addition, other processing configurationsare possible, such as parallel processors.

Although described with reference to specific examples and drawings,modifications, additions and substitutions of example embodiments may bevariously made according to the description by those of ordinary skillin the art. For example, the described techniques may be performed in anorder different with that of the methods described, and/or componentssuch as the described system, architecture, devices, circuit, and thelike, may be connected or combined to be different from theabove-described methods, or results may be appropriately achieved byother components or equivalents.

Hereinafter, example embodiments will be described with reference to theaccompanying drawings.

The example embodiments relate to technology for recommending content.

The example embodiments including the disclosures described herein maydisplay customized content according to an interest at an occurrencepoint in time of a specific event in association with an applicationand, through this, may achieve many advantages in various aspects, suchas information recommendation performance and improvement in quality ofservice (QoS).

FIG. 1 illustrates an example of a network environment according to atleast one example embodiment. Referring to FIG. 1 , the networkenvironment may include a plurality of electronic devices 110, 120, 130,and 140, a plurality of servers 150 and 160, and a network 170. FIG. 1is provided as an example only. A number of electronic devices or anumber of servers is not limited thereto.

Each of the plurality of electronic devices 110, 120, 130, and 140 maybe a fixed terminal or a mobile terminal that is configured as acomputer system. For example, the plurality of electronic devices 110,120, 130, and 140 may be a smartphone, a mobile phone, a navigationdevice, a computer, a laptop computer, a digital broadcasting terminal,a personal digital assistant (PDA), a portable multimedia player (PMP),a tablet PC, a game console, a wearable device, an Internet of things(IoT) device, a virtual reality (VR) device, an augmented reality (AR)device, and the like. For example, although FIG. 1 illustrates a shapeof a smartphone as an example of the electronic device 110, theelectronic device 110 used herein may refer to one of various types ofphysical computer systems capable of communicating with other electronicdevices 120, 130, and 140, and/or the servers 150 and 160 over thenetwork 170 in a wireless or wired communication manner.

The communication scheme is not limited and may include a near fieldwireless communication scheme between devices as well as a communicationscheme using a communication network (e.g., a mobile communicationnetwork, wired Internet, wireless Internet, a broadcasting network, asatellite network, etc.) includable in the network 170. For example, thenetwork 170 may include at least one of network topologies that includea personal area network (PAN), a local area network (LAN), a campus areanetwork (CAN), a metropolitan area network (MAN), a wide area network(WAN), a broadband network (BBN), and the Internet. Also, the network170 may include at least one of network topologies that include a busnetwork, a star network, a ring network, a mesh network, a star-busnetwork, a tree or hierarchical network, and the like. However, they areprovided as examples only.

Each of the servers 150 and 160 may be configured as a computerapparatus or a plurality of computer apparatuses that provides aninstruction, a code, a file, content, a service, etc., throughcommunication with the plurality of electronic devices 110, 120, 130,and 140 over the network 170. For example, the server 150 may be asystem that provides a first service to the plurality of electronicdevices 110, 120, 130, and 140 connected over the network 170. Theserver 160 may be a system that provides a second service to theplurality of electronic devices 110, 120, 130, and 140 connected overthe network 170. In detail, for example, the server 150 may provide, asthe first service, a service (e.g., a community service) intended by anapplication through the application as a computer program installed andexecuted on the plurality of electronic devices 110, 120, 130, and 140.As another example, the server 160 may provide, as the second service, aservice that distributes a file for installing and executing theapplication to the plurality of electronic devices 110, 120, 130, and140.

FIG. 2 is a block diagram illustrating an example of an electronicdevice and a server according to at least one example embodiment.Description is made using the electronic device 110 as an example of anelectronic device and the server 150 as an example of a server withreference to FIG. 2 . Also, the other electronic devices 120, 130, and140 or the server 160 may have the same or similar configuration as thatof the electronic device 110 or the server 150.

Referring to FIG. 2 , the electronic device 110 may include a memory211, a processor 212, a communication interface 213, and an input/output(I/O) interface 214, and the server 150 may include a memory 221, aprocessor 222, a communication interface 223, and an I/O interface 224.

The memory 211, 221 may include a permanent mass storage device, such asa random access memory (RAM), a read only memory (ROM), a disk drive, asolid state drive (SSD), a flash memory, etc., as a non-transitorycomputer-readable record medium. The permanent mass storage device, suchas ROM, SSD, flash memory, and disk drive, may be included in theelectronic device 110 or the server 150 as a permanent storage deviceseparate from the memory 211, 221. Also, an OS and at least one programcode, for example, a code for a browser installed and executed on theelectronic device 110 or an application installed and executed on theelectronic device 110 to provide a specific service, may be stored inthe memory 211, 221. Such software components may be loaded from anothernon-transitory computer-readable record medium separate from the memory211, 221. The other non-transitory computer-readable record medium mayinclude a non-transitory computer-readable record medium, for example, afloppy drive, a disk, a tape, a DVD/CD-ROM drive, a memory card, etc.According to other example embodiments, software components may beloaded to the memory 211, 221 through the communication interface 213,223, instead of the non-transitory computer-readable record medium. Forexample, at least one program may be loaded to the memory 211, 221 basedon a computer program, for example, the application, installed by filesprovided over the network 170 from developers or a file distributionsystem, for example, the server 160, providing an installation file ofthe application.

The processor 212, 222 may be configured to process instructions of acomputer program by performing basic arithmetic operations, logicoperations, and I/O operations. The computer-readable instructions maybe provided from the memory 211, 221 or the communication interface 213,223 to the processor 212, 222. For example, the processor 212, 222 maybe configured to execute received instructions in response to theprogram code stored in the storage device, such as the memory 211, 221.

The communication interface 213, 223 may provide a function forcommunication between the electronic device 110 and the server 150 overthe network 170 and may provide a function for communication between theelectronic device 110 and/or the server 150 and another electronicdevice, for example, the electronic device 120 or another server, forexample, the server 160. For example, the processor 212 of theelectronic device 110 may forward a request created based on a programcode stored in the storage device such as the memory 211, to the server150 over the network 170 under control of the communication interface213. Inversely, a control signal, an instruction, content, a file, etc.,provided under control of the processor 222 of the server 150 may bereceived at the electronic device 110 through the communicationinterface 213 of the electronic device 110 by going through thecommunication interface 223 and the network 170. For example, a controlsignal, an instruction, content, a file, etc., of the server 150received through the communication interface 213 may be forwarded to theprocessor 212 or the memory 211, and content, a file, etc., may bestored in a storage medium, for example, the permanent storage device,further includable in the electronic device 110.

The I/O interface 214 may be a device used for interface with an I/Oapparatus 215. For example, an input device may include a device, suchas a keyboard, a mouse, a microphone, a camera, etc., and an outputdevice may include a device, such as a display, a speaker, a hapticfeedback device, etc. As another example, the I/O interface 214 may be adevice for interface with an apparatus in which an input function and anoutput function are integrated into a single function, such as atouchscreen. The I/O apparatus 215 may be configured as a single devicewith the electronic device 110. Also, the I/O interface 224 of theserver 150 may be a device for interface with an apparatus (not shown)for input or output that may be connected to the server 150 or includedin the server 150. In detail, when the processor 212 of the electronicdevice 110 processes an instruction of a computer program loaded to thememory 211, content or a service screen configured based on dataprovided from the server 150 or the electronic device 120 may bedisplayed on the display through the I/O interface 214.

According to other example embodiments, the electronic device 110 andthe server 150 may include a number of components greater than or lessthan a number of components shown in FIG. 2 . However, there is no needto clearly illustrate many components according to the related art. Forexample, the electronic device 110 may include at least a portion of theI/O apparatus 215, or may further include other components, for example,a transceiver, a global positioning system (GPS) module, a camera, avariety of sensors, a database (DB), and the like. In detail, if theelectronic device 110 is a smartphone, the electronic device 110 may beconfigured to further include a variety of components, for example, anacceleration sensor, a gyro sensor, a camera module, various physicalbuttons, a button using a touch panel, an I/O port, a vibrator forvibration, etc., which are generally included in the smartphone.

Hereinafter, example embodiments of a method and system for displayingcontent of interest are described.

The term “community” used herein may encompass a communication space onthe Internet such as a messenger and a social network service (SNS). Forexample, in addition to a chatroom between individual users, an openchatthat allows a direct chat through a link, such as a uniform resourcelocator (URL), without a friend addition process using a telephonenumber and an ID, an official account that represents an account in aform of a bot providing various types of services or contents, and aspace for sending and receiving messages may be included in a community.Without being limited thereto, any space in which persons with a commoninterest or environment may communicate through various communicationfunctions, such as chats, posts, notes, and comments, may be expandedand thereby applied as the community.

Although the following description is made based on a messenger as anexample, it is provided as an example only. Any community in which auser participation occurs based on an account or a telephone number of auser, and the like may apply.

FIG. 3 is a diagram illustrating an example of components includable ina processor of an electronic device according to at least one exampleembodiment, and FIG. 4 is a flowchart illustrating an example of amethod performed by an electronic device according to at least oneexample embodiment.

A computer-implemented content display system may be configured in theelectronic device 110 according to the example embodiment. For example,the content display system may be configured in a form of a program thatindependently operates or may be configured in an in-app form of aspecific application to be operable on the specific application.

The content display system implemented in the electronic device 110 mayperform a content display method of FIG. 4 in response to an instructionprovided from an application installed on the electronic device 110.

Referring to FIG. 3 , to perform the content display method of FIG. 4 ,the processor 212 of the electronic device 110 may include an interestanalyzer 310, a content generator 320, and a content display 330.Depending on example embodiments, the components of the processor 212may be selectively included in or excluded from the processor 212. Also,depending on example embodiments, the components of the processor 212may be separated or merged for representations of functions of theprocessor 212.

The processor 212 and the components of the processor 212 may controlthe electronic device 110 to perform operations S410 to S430 included inthe content display method of FIG. 4 . For example, the processor 212and the components of the processor 212 may be configured to execute aninstruction according to a code of at least one program and a code of anOS included in the memory 211.

Here, the components of the processor 212 may be representations ofdifferent functions of the processor 212 performed by the processor 212in response to an instruction provided from the program code stored inthe electronic device 110, for example, an instruction provided from theapplication executed on the electronic device 110. For example, theinterest analyzer 310 may be used as a functional representation of theprocessor 212 that controls the electronic device 110 to verify a userinterest in response to the instruction.

The processor 212 may read instructions from the memory 211 to theelectronic device 110 based on the instructions. The instructions readfrom the memory 211 may cause the processor 212 to perform operationsS410 to S430 in FIG. 4 .

Referring to FIG. 4 , in operation S410, the interest analyzer 310 mayanalyze an interest of a messenger user based on a user activity in amessenger. The interest analyzer 310 may verify a user interest byanalyzing a user activity in a chatroom including a user as a communityprovided from the messenger or a user activity in another communityinteractable with the messenger. Depending on example embodiments, theinterest analyzer 310 may select an official chatroom provided in a formof an open service, for example, an open chatroom and an officialaccount chatroom, among chatrooms including the user and may analyze auser activity in the official chatroom. For example, the interestanalyzer 310 may analyze a chatroom of interest of the user based on amessage or a post written by the user in a corresponding chatroom, aratio or a frequency of user responses to a total number of responsesduring a predetermined time period, a ratio of positive messages writtenby the user to the total number of responses during the predeterminedtime period, a duration of time in which the user stays in the chatroom,a ratio at which the user sends a specific type of a message, such as animage or a video, to the total number of responses during thepredetermined time period, or a number of times that the user sends thespecific type of messages. As another example, the interest analyzer 310may analyze the user interest based on an activity of viewing content, areaction (e.g., ratings such as “like”), and an activity of inputting acomment, in a corresponding chatroom. The interest analyzer 310 mayanalyze the user interest based on chat content (conversation content)in a chatroom including the user and a type or a category of thechatroom including the user. The interest analyzer 310 may analyze datarelated to the user activity in the messenger periodically or in realtime and may extract at least one keyword indicating user interestinformation from an activity analysis result. The interest analyzer 310may also analyze a common interest among all users included in thechatroom as well as an interest of an individual user.

In operation S420, the content generator 320 may receive informationthat matches the user interest from the server 150 related to themessenger and may generate customized content that includes thecorresponding information. The content generator 320 may send, to theserver 150, information about the user interest analyzed in operationS410 and may receive, from the server 150, data that includes contentprovider information or content information corresponding to the userinterest. To provide the data that includes the content providerinformation or the content information corresponding to the userinterest, the server 150 may match in advance a keyword to each of thecontent provider information and the content information. The server 150may provide data that includes content provider information or contentinformation matching a keyword verified as the user interest. Thecontent generator 320 may download in advance data received from theserver 150 as the customized content of the user or may generate thecustomized content in a specific format based on the data received fromthe server 150. For example, the content generator 320 may format astartup screen of a messenger application into the customized contentbased on the data received from the server 150. For example, the contentgenerator 320 may customize the startup screen of the messengerapplication using an image or a video that matches the user interest. Asanother example, the content generator 320 may generate the customizedcontent in a format providable in a chatroom, such as a pop-up screenand a link, based on the data received from the server 150. The formatof the customized content is provided as an example only and any formatdisplayable through an interface of the messenger may apply.

In operation S430, the content display 330 may display content generatedin operation S420, that is, the customized content according to the userinterest (hereinafter, content of interest) through an interface relatedto a specific even at an occurrence point in time of the specific eventin association with the messenger.

For example, the content display 330 may display the content of intereston a messenger startup screen in a state in which the messengerapplication is active, that is, at a starting point in time at which themessenger application starts to run. The content display 330 may displaythe content of interest as the startup screen instead of displayingdefault content.

As another example, when a user activity in a messenger chatroom meets aspecific condition, the content display 330 may display the content ofinterest in the corresponding chatroom. A variety of activities in thechatroom may be used as a condition to determine whether to display thecontent of interest. When the user enters a chatroom with a messageunread by the user, and as a result, there are no unread messages leftin the chatroom, the content display 330 may determine that a displaycondition for the content of interest is met. Also, when the user staysin the chatroom for a predetermined (or, alternatively, desired) periodof time, the content display 330 may determine that the displaycondition for the content of interest is met. Also, when the user staysfor a predetermined (or, alternatively, desired) period of time or morewithout exchanging messages with another user in the chatroom, thecontent display 330 may determine that the display condition for thecontent of interest is met. Also, when a chatroom entered by the userimmediately after starting the messenger matches a chatroom in which theuser stayed just before a previous termination of the messenger, thecontent display 330 may determine that the display condition for thecontent of interest is met. Also, when a specific type of activity or anactivity above a desired ratio is detected as the user activity in thechatroom, the content display 330 may determine that the displaycondition for the content of interest is met. For example, when anactivity of viewing content or an input of a positive rating reaction ispresent in the chatroom, the content display 330 may display the contentof interest in the corresponding chatroom.

As another example, when a message (hereinafter, an interest message)including a keyword related to the user interest (or a common interestin the entire chatroom) is received in the chatroom, the content display330 may display the content of interest in the corresponding chatroom.The keyword related to the user interest may include a keywordindicating the user interest, a related keyword having a relevance tothe keyword indicating the user interest, and the like. When theinterest message is received in the chatroom, the content display 330may provide a user interface for a user selection input in associationwith the interest message. When the user selects the user interfacerelated to the interest message, the content display 330 may display thecontent of interest through an individual window such as a pop-up in thechatroom.

As another example, when shared content matches the user interest in aprocess of sharing content such as a webpage between users included inthe chatroom, the content display 330 may display the interest contentas content related to the shared content. When the content matching theuser interest is received through the chatroom, the content display 330may provide a user interface in association with the correspondingcontent message. When the user selects the user interface related to thecontent message, the content display 330 may display the content ofinterest through an individual window, for example, a pop-up in thechatroom.

Therefore, when the user activity in the chatroom, such as displayingcontent of interest on the startup screen when starting the messenger orentering a chatroom with no unread messages, meets a specific content,the content display 330 may display the content of interest.

FIGS. 5 to 11 illustrate examples of a process of displaying content ofinterest in response to an occurrence of a specific event in associationwith a messenger according to at least one example embodiment.

Referring to FIG. 5 , a messenger startup screen 500 may display adefault content 51 when a user opens up a messenger application. Themessenger start up screen may the first screen that is visible to theuser when the messenger application is launched, and may be alsoreferred to as “launch screen” or “splash screen.” In an exampleembodiment of the present disclosure, when the messenger application islaunched, the content display 330 may display a user's customizedcontent as a content of interest 501, along with the default content 51,instead of only displaying the default content 51 on the messengerstartup screen 500. Here, the content of interest 501 may includecontent information determined as the same topic as a user interestand/or content provider information about the messenger or otherservices related to the user interest.

Therefore, the content display 330 may format the messenger startupscreen 500 to include the content of interest 501 that is customized toreflect the user interest.

Referring to FIG. 6 , the content display 330 may determine whetherthere exists an unread message that is not processed as being read in achatroom 600 at the time when the user enters the chatroom 600, and whenthe unread message is absent, may determine that a display condition ofcontent of interest 601 is met. In response to an event of entering aspecific chatroom, for example, the chatroom 600, the content display330 may determine whether all of messages 61 included in the chatroom600 are processed. When all of the messages 61 included in the chatroom600 are processed as being read and there are no unread messages at thetime of a user entry request, the content display 330 may display thecontent of interest 601 in the corresponding chatroom 600. Here, thecontent display 330 may select content related to the chatroom 600 fromamong contents related to the user interest and may display the selectedcontent as the content of interest 601. For example, when “golf” and“IT” are determined as user interests and when a chatroom in which thecontent of interest 601 is to be displayed is related to “golf” that isone of the user interests (e.g., when the chatroom is an open chatroomclassified into a “golf” or “sports” category), the content display 330may display only content related to the corresponding interest “golf” asthe content of interest 601.

For example, the content display 330 may process and display the contentof interest 601 in a message format (e.g., using a chat bubble or amessage bubble) to cause the content of interest 610 to appear as one ofthe messages exchanged in the chatroom 600.

As another example, referring to FIG. 7 , the content display 330 maydisplay the content of interest 601 through a separate content screen710, such as a pop-up displayable in the chatroom 600 and at least apartial screen on the chatroom 600. A close button 711 for the user toselectively close a screen may be included in the content screen 710.

Therefore, when the user enters the chatroom 600 with no unreadmessages, the content display 330 may display the content of interest601 through the chatroom 600.

Referring to FIG. 8 , when an interest message 82 including a keyword(e.g., “movie”) 81 verified as a user interest or a common interest inthe entire chatroom 800 is received in the chatroom 800, the contentdisplay 330 may display an interest user interface 801 as an iconrepresenting the interest message 82 at a location adjacent to theinterest message 82. Since each user has a different interest, theinterest user interface 801 may not be displayed although the samemessage is received.

Referring to FIG. 9 , when the user selects the interest user interface801 in the chatroom 800, the content display 330 may display content ofinterest 901 through a separate content screen 910 such as a pop-updisplayable in the chatroom 800.

In addition to displaying the content of interest 901 using the contentscreen 910, the content display 330 may also display the content ofinterest 901 in a content message type included in the chatroom 800.

Therefore, when the interest message 82 including the keyword 81verified as the user interest or the common interest in the chatroom 800is received in the chatroom 800, the content display 330 may display thecontent of interest 901 through the corresponding chatroom 800.

Enhanced user experience may be provided by providing customizedadditional information in response to a selection from the user usingthe interest user interface 801.

Referring to FIG. 10 , when a webpage 1010 including content 1011 on aweb, such as a video and an article, is shared through a link 101 in achatroom 1000, the content display 330 may verify whether contentmatching a user interest is present among the contents 1011 in thewebpage 1010. When the content matching the user interest is determinedto be present among the contents 1011 in the webpage 1010, the contentdisplay 330 may display a message including the link 101 of the webpage1010 to be differentiated from a case in which the content matching theuser interest is determined to be absent among the contents 1011 in thewebpage 1010.

Referring to FIG. 11 , when the content matching the user interest ispresent in the webpage 1010 shared through the chatroom 1000, thecontent display 330 may display an interest user interface 1001 for amessage included in the link 101.

When the user selects the interest user interface 1001 in the chatroom1000, the content display 330 may display content of interest 1101 ascontent related to the webpage 1010 through a separate content screen1110, such as a pop-up displayable in the chatroom 1000.

In addition to displaying the content of interest 1101 using the contentscreen 1110, the content display 330 may display the content of interest1101 as a content message type included in the chatroom 1000.

Therefore, when shared content matches the user interest in a process ofsharing content such as a webpage between users included in the chatroom1000, the content display 330 may display the content of interest 1101as content related to the shared content.

As described above, according to some example embodiments, it ispossible to display customized content according to a user interest atan occurrence point in time of a specific event in association with acommunity application such as a messenger.

The systems or the apparatuses described herein may be implemented usinghardware components, software components, and/or a combination thereof.For example, the apparatuses and the component described herein may beimplemented using one or more general-purpose or special purposecomputers, such as, for example, a processor, a controller, anarithmetic logic unit (ALU), a digital signal processor, amicrocomputer, a field programmable gate array (FPGA), a programmablelogic unit (PLU), a microprocessor, or any other device capable ofresponding to and executing instructions in a defined manner. Aprocessing device may run an operating system (OS) and one or moresoftware applications that run on the OS. The processing device also mayaccess, store, manipulate, process, and create data in response toexecution of the software. For purpose of simplicity, the description ofa processing device is used as singular; however, one skilled in the artwill appreciate that a processing device may include multiple processingelements and multiple types of processing elements. For example, aprocessing device may include multiple processors or a processor and acontroller. In addition, different processing configurations arepossible, such as parallel processors.

The software may include a computer program, a piece of code, aninstruction, or some combinations thereof, for independently orcollectively instructing or configuring the processing device to operateas desired. Software and/or data may be embodied permanently ortemporarily in any type of machine, component, physical equipment, acomputer record medium or device, or in a propagated signal wave capableof providing instructions or data to or being interpreted by theprocessing device. The software also may be distributed over networkcoupled computer systems so that the software is stored and executed ina distributed fashion. In particular, the software and data may bestored by one or more computer readable record mediums.

The methods according to the above-described example embodiments may beconfigured in a form of program instructions performed through variouscomputer devices and recorded in non-transitory computer-readable media.The media may continuously store computer-executable programs or maytemporarily store the same for execution or download. Also, the mediamay be various types of recording devices or storage devices in a formin which one or a plurality of hardware components are combined. Withoutbeing limited to media directly connected to a computer system, themedia may be distributed over the network. Examples of the media includemagnetic media such as hard disks, floppy disks, and magnetic tapes;optical media such as CD-ROM and DVDs; magneto-optical media such asfloptical disks; and hardware devices that are specially configured tostore and perform program instructions, such as ROM, RAM, flash memory,and the like. Examples of other media may include recording media andstorage media managed by an app store that distributes applications or asite, a server, and the like that supplies and distributes other varioustypes of software.

The foregoing embodiments are merely examples and are not to beconstrued as limiting. The present teaching can be readily applied toother types of apparatuses. Also, the description of the exemplaryembodiments is intended to be illustrative, and not to limit the scopeof the claims, and many alternatives, modifications, and variations willbe apparent to those skilled in the art.

What is claimed is:
 1. A content display method implemented by acomputer system including at least one processor configured to executecomputer-readable instructions included in a memory, the content displaymethod comprising: analyzing a user interest based on a user activity onan application; generating a customized content in response to receivingfrom a server, information that matches the user interest; anddisplaying the customized content in a launch screen of the applicationaccording to the user interest when the application is launched.
 2. Thecontent display method of claim 1, the displaying comprises displayingthe customized content in the launch screen when the application islaunched in response that a predetermined type of activity has beendetected or the predetermined type of activity has occurred at apredetermined rate or higher on the application.
 3. The content displaymethod of claim 1, wherein the displaying comprises: displaying thecustomized content in the launch screen when a user activity in achatroom of the application has met a specific condition.
 4. The contentdisplay method of claim 1, wherein the method further comprises:displaying the customized content through a chatroom of the applicationwhen a user enters the chatroom with no unread messages.
 5. The contentdisplay method of claim 1, wherein the method further comprises:displaying the customized content through a chatroom of the applicationwhen a user stays for a predetermined period of time or longer withoutsending a message in the chatroom.
 6. The content display method ofclaim 1, wherein the method further comprises: in response to receivinga message including a keyword related to the user interest through achatroom of the application, displaying an interface for receiving aselection input in association with the message; and displaying thecustomized content through the chatroom when a user selects theinterface.
 7. The content display method of claim 1, wherein the methodfurther comprises: displaying an interface for receiving a selectioninput in association with a content, in response to the content sharedthrough a chatroom of the application matching the user interest; anddisplaying the customized content through the chatroom when a userselects the interface.
 8. The content display method of claim 1, whereinthe generating the customized content comprises: receiving, from theserver, data that includes content provider information or contentinformation corresponding to the user interest; and generating thecustomized content in a chatroom message format of the application usingthe data.
 9. A non-transitory computer-readable record medium storinginstructions that, when executed by a processor, cause the processor toperform a content display method comprising: analyzing a user interestbased on a user activity on an application; generating a customizedcontent in response to receiving from a server, information that matchesthe user interest; and displaying the customized content in a launchscreen of the application according to the user interest when theapplication is launched.
 10. A computer system comprising: a memorystoring one or more computer-readable instructions; and at least oneprocessor configured to execute the computer-readable instructions to:analyze a user interest based on a user activity on an application;generate a customized content in response to receiving from a server,information that matches the user interest; and display the customizedcontent in a launch screen of the application according to the userinterest when the application is launched.
 11. The computer system ofclaim 10, wherein the at least one processor is configured to displaythe customized content in the launch screen when the application islaunched in response that a predetermined type of activity has beendetected or the predetermined type of activity has occurred at apredetermined rate or higher on the application.
 12. The computer systemof claim 10, wherein the at least one processor is configured to displaythe customized content in the launch screen when a user activity in achatroom of the application has met a specific condition.
 13. Thecomputer system of claim 10, wherein the at least one processor isfurther configured to display the customized content through a chatroomof the application when a user enters the chatroom with no unreadmessages.
 14. The computer system of claim 10, wherein the at least oneprocessor is further configured to display the customized contentthrough a chatroom of the application when a user stays for apredetermined period of time or longer without sending a message in thechatroom.
 15. The computer system of claim 10, wherein the at least oneprocessor is further configured to in response to receiving a messageincluding a keyword related to the user interest through a chatroom ofthe application, display an interface for receiving a selection input inassociation with the message, and display the customized content throughthe chatroom when a user selects the interface.
 16. The computer systemof claim 10, wherein the at least one processor is further configured todisplay an interface for receiving a selection input in association witha content, in response to the content shared through a chatroom of theapplication matching the user interest, and display the customizedcontent through the chatroom when a user selects the interface.
 17. Thecomputer system of claim 10, wherein the at least one processor isconfigured to receive, from the server, data that includes contentprovider information or content information corresponding to the userinterest, and generate the customized content in a chatroom messageformat of the application using the data.